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CVE-2026-98469 KVM: arm64: Fix AArch32 DBGBXVR<n> handling

🗓️ 18 Oct 2026 15:15:22Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 30 Views

KVM arm64 AArch32 DBGBXVR<n> handling flaw causes VM to be marked dead.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-98469
18 Oct 202615:15
–cve
debiancve
Debian CVE
CVE-2026-98469
18 Oct 202615:15
–debiancve
euvd
EUVD
EUVD-2026-103709
18 Oct 202615:15
–euvd
nvd
NVD
CVE-2026-98469
18 Oct 202616:16
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-98469
18 Oct 202617:47
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-98469
19 Oct 202600:00
–osv_ubuntu
ptsecurity
Positive Technologies
PT-2026-116688
18 Oct 202600:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2026-98469
20 Oct 202609:36
–redhatcve
ubuntucve
UbuntuCve
CVE-2026-98469
19 Oct 202600:00
–ubuntucve
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-98469
20 Oct 202600:00
–nessus
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/arm64/kvm/sys_regs.c"
    ],
    "versions": [
      {
        "version": "3ce9f3357e9e099f02feaa002769eb99ef1138cd",
        "lessThan": "8530a05b304d312fe7dfbc5df7d3e87cc31b256a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3ce9f3357e9e099f02feaa002769eb99ef1138cd",
        "lessThan": "af6813d16ace2765011ca1c567be86ade1d1ee8e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3ce9f3357e9e099f02feaa002769eb99ef1138cd",
        "lessThan": "6b1bca1b1ab77f60a62087337bfe6e2f0efb9e6d",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/arm64/kvm/sys_regs.c"
    ],
    "versions": [
      {
        "version": "6.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.55",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.9",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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19 Oct 2026 09:20Current
EPSS0.00198
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